The crash fire hazards of liquid hydrogen fueled aircraft relative to those of mission equivalent aircraft fueled either with conventional fuel or with liquefied methane were evaluated. The aircraft evaluated were based on Lockheed Corporation design for 400 passenger, Mach 0.85, 5500 n. mile aircraft. Four crash scenarios were considered ranging from a minor incident causing some loss of fuel system integrity to a catastrophic crash. Major tasks included a review of hazardous properties of the alternate fuels and of historic crash fire data; a comparative hazard evluation for each of the three fuels under four crash scenarios a comprehensive review and analysis and an identification of areas further development work. The conclusion was that the crash fire hazards are not significantly different when compared in general for the three fuels, although some fuels showed minor advantages in one respect or another.
An Assessment of the Crash Fire Hazard of Liquid Hydrogen Fueled Aircraft
1982
132 pages
Report
No indication
English
Air Transportation , Transportation Safety , Aircraft accidents , Aircraft fuels , Aircraft hazards , Crashes , Fire prevention , Jet engine fuels , Liquid hydrogen , Aircraft fuel systems , Aircraft safety , Assessments , Commercial aircraft , Flight hazards , Flight safety , Fuel tanks , Impact damage , Jet aircraft , Jettisoning , Leakage , Methane
Emerald Group Publishing | 1988
Military Applications of Liquid Hydrogen Fueled Aircraft
NTIS | 1975
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